Wintersun Chemical archivos - JIMFRA
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30 Jul Sodium Sulfite [Na2SO3] [CAS_ 7757-83-7] Food Grade 97+% White Powder 50 LB Bag

Wintersun code:19-047-02CAS Number:7757-83-72PO2.H2O" style="border: 1px dashed rgb(204, 204, 204);">Molecular Formula:Na2SO3Molecular Weight:126.04 g/mol Sales SpecificationAppearance: White PowderNa2S2O3: 97.0% MinSodium Sulphate: 2.5% MaxIron (Fe): 0.002% MaxWater Insoluble: 0.02% MaxFree Alkali (Na2CO3): 0.3% MaxAs: 0.0002% MaxHeavy Metal (Pb): 0.001% Max Packing50 lb paper bag Wintersun Chemical SHIPS ONLY...

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30 Jul Sodium Metabisulfite [CAS_7681-57-4] Food / Photo Grade 97+% Powder 50 Lb Bag

Wintersun code:19-032WSCAS Number:7681-57-42S2O5" style="border: 1px dashed rgb(204, 204, 204);">Molecular Formula:Na2S2O5Molecular Weight:190.1g/molApplicationsReducing agent for chemical manufacturing. Preservative. Auxiliary for water treatment film and photographic industry. Bleaching agent. Ensiling agent.Sales SpecificationAppearance: White or slightly yellow crystal powderAssay (Na2S2O5): 97% MinInsoluble in water: 0.03% MaxArsenic: 0.002% as MaxHeavy...

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